Update to astyle v2.04.
Move old changelog entries to Changelog_old.txt.
Update MediaInfo to v0.7.65.
Update ZenLib to v0.4.29 r453.
MainFrm: fix graph closing

When called from OnOpenMediaFailed() and with the graph thread disabled
we tried to wait for graph thread synchronization event.
MainFrm: delay setting video output rect

Should fix all remaining visual glitches that appear while opening new
videos
MainFrm: fix auto-zoom for negative working areas

For example on displays positioned on the left side of the main one,
mpc-hc window tended to crawl to the right.
MainFrm: initialize status time immediately
MainFrm: respect minimum allowed sizes of panels
Include auto-hidden toolbars in OnGetMinMaxInfo()
Don't use IMadVRSubclassReplacement

This interface is not supposed to be used like that.
Thus, to provide mouse messages to madVR, go back to using
CMainFrame::WindowProc()
Hide the seekbar in capture mode since it can never be used.
MainFrm: fix rare black screen issue with madvr

Or more like hack around for now, it needs to be be discussed
with the author of madvr
LAV Filters: Try reconfiguring and rebuilding if the compilation fails.
Update LAV Filters to 0.59.1-40-g7954393 (custom build based on 0.59.1-33-bc620cf)

Important change: Fix a crash in LAV Video when opening some DVDs on 64-bit (fixes #3760).
MainFrm: fix small back jump with missing index

Refs #3773
Include wmcodecdsp.h and remove duplicate GUID definitions.

Based on a similar commit of LAV Filters.
Simplify build_ffmpeg.sh now that we use out-of-tree compilation.
Use a bitcheck instead of casting.

The result of a cast from unsigned to signed isn't defined by the specs.

Fixes CID #965944.
Updated Simplified Chinese translation